CN201427508Y - Plate spring support for automobile balance suspension - Google Patents
Plate spring support for automobile balance suspension Download PDFInfo
- Publication number
- CN201427508Y CN201427508Y CN2009200631111U CN200920063111U CN201427508Y CN 201427508 Y CN201427508 Y CN 201427508Y CN 2009200631111 U CN2009200631111 U CN 2009200631111U CN 200920063111 U CN200920063111 U CN 200920063111U CN 201427508 Y CN201427508 Y CN 201427508Y
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- plate
- upper head
- bottom plate
- rubber
- nut
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Abstract
A plate spring support for an automobile balance suspension is of an elastomer composited by rubber and hard material, which comprises an upper end plate, a lower end plate, a rubber body, a partitionplate, and bolts and nuts for connecting the end plates, the rubber body and the partition plate, wherein the rubber body is clamped between the upper end plate and the lower end plate, the middle ofthe upper end plate and the lower end plate is of an indent sphere-shaped body, the indent sphere-shaped body is internally provided with the nut matched with the indent sphere-shaped body, the contact surface of the nut and the upper end plate and the lower end plate is a spherical surface, the bolt passes through the rubber body, the upper end plate and the lower end plate, the upper end plateand the lower end plate are firmly connected by the bolt and the nut, the partition plate is inserted in the middle of the rubber body, and the partition plate is in multilayer and partitions the rubber body into rubber spring parts with multiple layers with a frame.
Description
Technical field
The utility model relates to a kind of automobile balance suspension spring carrying block, and the balance suspension that is specially adapted to large-tonnage heavy-load automobile and engineering truck uses, and belongs to the automotive suspension field.
Background technology
Heavy motor vehicle and engineering truck all adopt balance suspension, and balance suspension very the more important is exactly the balance of carrying out load by a sleeve spring balanced system.Generally all be to adopt the suspension balanced system of steel spring as automobile now, back axle wheel vertical load equates in being used for guaranteeing as elastic vibration clamper with steel spring.But steel spring can only be transmitted vertical load and lateral loading, can not transmitting tractive power, braking force and longitudinal moment, during vehicle operating, often produce collision impact, and service life is low, and the vehicle ' ride comfort is poor, and vibrating noise is bigger.Therefore necessary this is improved.
The utility model content
The utility model is at the deficiency of existing steel spring as the suspension balanced system of automobile, a kind of new automobile balance suspension spring carrying block is provided, this spring carrying block reasonable in design, can relax impact significantly, minimizing is jolted, and improves the labor condition of chaufeur, guarantees the stability of vehicle and good ride comfort, can bear pulling force, pressure and shearing force simultaneously during operation, and corner is flexible.
The technical solution of the utility model is: a kind of automobile balance suspension spring carrying block, described spring carrying block are a kind of rubber and the compound rubber elastomer of hard material; Comprise upper head plate, bottom plate, rubber bodies, layer dividing plate, and the screw bolt and nut that connects end plate, rubber bodies, layer dividing plate.Wherein, rubber bodies is clamped between upper head plate and the bottom plate, the centre of upper head plate and bottom plate is the ball shape that concaves, in the indent ball shape, be equipped with centre with upper head plate and bottom plate and be the nut that ball shape matches that concaves, the contact surface of nut and upper head plate and bottom plate is a sphere, bolt passes rubber bodies and upper head plate and bottom plate, and upper head plate and bottom plate are fastenedly connected by screw bolt and nut; In the middle of rubber bodies, be inserted with a layer dividing plate; Layer dividing plate is multiple-structure, and rubber bodies is divided into the rubber spring spare that multilayer has skeleton.
Carrier ring is several to be chosen according to the car load operating mode, is generally 4～10.According to the car load requirement, make the rubber elastomer of bearing produce 3～5mm precompressed compression by tighting a bolt during assembling.4 knock holees are arranged on the end plate at two ends, be connected with axle housing with steel spring by bolt.End plate, dividing plate all adopt the high strength material of shock-resistant fatigue performance to make, as Q345C.
The contact surface of nut of the present utility model and end plate is a sphere, adopt the 40Cr or the 42CrMo material of mechanical integrated function admirable, and sphere adopts electro-high-frequency hardening to improve intensity, guarantees that vehicle spring carrying block when jolting the road surface operation can bear big tensile load.
Rubber bodies of the present utility model adopts automotive suspension modified rubber material, the sound ratio of rigidity is 1.2～1.5, elongation at failure is greater than 480%, compressive permanent set is less than 10%, greatly improve dynamic property, antifatigue, creep-resistant property and the service life of spring carrying block, satisfied the characteristic of heavy-load automobile big stress, dynamic fatigue preferably.
Description of drawings
Fig. 1: the utility model front elevation;
Fig. 2: the utility model birds-eye view.
Among the figure: 1. upper head plate; 2. bottom plate; The layer dividing plate; 4. rubber bodies; 5. bolt; 6. nut; 7. knock hole; 8. indent ball shape.
The specific embodiment
Accompanying drawing has provided an embodiment of the present utility model, and the utility model will be further described below in conjunction with accompanying drawing.
Shown in Fig. 1～2, the utility model is a kind of automobile balance suspension spring carrying block, and described spring carrying block is a kind of rubber and the compound rubber elastomer of hard material; Comprise upper head plate 1, bottom plate 2, rubber bodies 4, layer dividing plate 3, and the bolt 5 and the nut 6 that connect end plate, rubber bodies, layer dividing plate.Wherein, rubber bodies 4 is clamped between upper head plate 1 and the bottom plate 2, the centre of upper head plate 1 and bottom plate 2 is the ball shape 8 that concaves, in indent ball shape 8, be equipped with centre with upper head plate and bottom plate and be the nut 6 that ball shape matches that concaves, nut 6 is a sphere with the contact surface of upper head plate and bottom plate, bolt 5 passes rubber bodies 4, upper head plate 1 and bottom plate 2, and upper head plate 1 and bottom plate 2 are fastenedly connected by bolt 5 and nut 6; In the middle of rubber bodies 4, be inserted with layer dividing plate 3; Layer dividing plate 3 is multiple-structure, and rubber bodies 4 is divided into the rubber spring spare that multilayer has skeleton.Wherein, upper head plate 1, bottom plate 2, layer dividing plate 3 and rubber bodies 4 are connected in aggregates by sulfuration, and by bolt 5 and nut 6 fastening compression connections, make whole elastic rubbery body produce 3～5mm precompressed compression.
On the end face of upper head plate 1 and bottom plate 2, be processed with 4 knock holees 7, be connected with axle housing with steel spring by bolt.Layer dividing plate 3 is processed into circle, is multiple-structure, and the number of plies is chosen according to car load, is generally 4～10 layers.Upper head plate 1 and bottom plate 2, and layer dividing plate 3 all adopts the high strength material of shock-resistant fatigue performance to make.
Nut 6 is a sphere with upper head plate 1 and bottom plate 2 contact surfaces, adopts the 40Cr of mechanical integrated function admirable or 42CrMo to make, and sphere employing electro-high-frequency hardening raising intensity, guarantees that vehicle spring carrying block when jolting the road surface operation can bear tensile load greatly.
Rubber bodies 4 adopts automotive suspension modified rubber material, the sound ratio of rigidity is 1.2～1.5, elongation at failure is greater than 480%, compressive permanent set is less than 10%, greatly improve dynamic property, antifatigue, creep-resistant property and the service life of spring carrying block, satisfied the characteristic of heavy-load automobile big stress, dynamic fatigue preferably.
The utility model can relax impact significantly, and minimizing is jolted, and improves the labor condition of chaufeur, guarantees the stability of vehicle and good ride comfort, can bear pulling force, pressure and shearing force simultaneously during operation, and corner is flexible.
Claims (5)
1. an automobile balance suspension spring carrying block comprises upper head plate, bottom plate, rubber bodies, layer dividing plate, and the screw bolt and nut that connects end plate, rubber bodies, layer dividing plate; Wherein, rubber bodies is clamped between upper head plate and the bottom plate, it is characterized in that: the centre of upper head plate and bottom plate is the ball shape that concaves, in the indent ball shape, be equipped with centre with upper head plate and bottom plate and be the nut that ball shape matches that concaves, the contact surface of nut and upper head plate and bottom plate is a sphere, bolt passes rubber bodies and upper head plate and bottom plate, and upper head plate and bottom plate are fastenedly connected by screw bolt and nut; In the middle of rubber bodies, be inserted with a layer dividing plate; Layer dividing plate is multiple-structure, and rubber bodies is divided into the rubber spring spare that multilayer has skeleton.
2. automobile balance suspension spring carrying block according to claim 1 is characterized in that: described carrier ring is several to be chosen for 4～10 according to the car load operating mode.
3. automobile balance suspension spring carrying block according to claim 1, it is characterized in that: described rubber elastomer has 3～5mm precompressed compression.
4. automobile balance suspension spring carrying block according to claim 1 is characterized in that: 4 knock holees are arranged on the end face of upper head plate and bottom plate, be connected with axle housing with steel spring by bolt.
5. automobile balance suspension spring carrying block according to claim 1 is characterized in that: described rubber bodies is the modified rubber material, and the sound ratio of rigidity is 1.2～1.5, and elongation at failure is greater than 480%, and compressive permanent set is less than 10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200631111U CN201427508Y (en) | 2009-02-04 | 2009-02-04 | Plate spring support for automobile balance suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200631111U CN201427508Y (en) | 2009-02-04 | 2009-02-04 | Plate spring support for automobile balance suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201427508Y true CN201427508Y (en) | 2010-03-24 |
Family
ID=42031237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200631111U Expired - Lifetime CN201427508Y (en) | 2009-02-04 | 2009-02-04 | Plate spring support for automobile balance suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201427508Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121506A (en) * | 2011-03-28 | 2011-07-13 | 重庆长安汽车股份有限公司 | Vibration absorber with adjustable frequency installed on suspended support of automobile |
| CN102518726A (en) * | 2011-12-23 | 2012-06-27 | 河南科技大学 | Rubber spring damping device of heavy-load mining dumper balance suspension |
| CN102529634A (en) * | 2012-01-16 | 2012-07-04 | 河南科技大学 | Balancing suspension for A-shaped frame heavy-duty mining hinged dumper |
| CN102745037A (en) * | 2012-07-12 | 2012-10-24 | 中国重汽集团济南动力有限公司 | Elastomer assembly for shock absorption of heavy truck rear suspension |
| CN104929868A (en) * | 2015-06-15 | 2015-09-23 | 株洲时代新材料科技股份有限公司 | Integrated absorber assembly |
| CN105041933A (en) * | 2015-06-15 | 2015-11-11 | 株洲时代新材料科技股份有限公司 | Two-way vibration reduction elastomer |
| CN105179541A (en) * | 2015-06-15 | 2015-12-23 | 株洲时代新材料科技股份有限公司 | Damping elastic body |
| CN105508488A (en) * | 2015-12-18 | 2016-04-20 | 南京航空航天大学 | Compound helicopter main reducing period support rod |
| WO2016141878A1 (en) * | 2015-03-10 | 2016-09-15 | 艾默生环境优化技术(苏州)有限公司 | Vibration isolator and compressor system comprising same |
| CN108757795A (en) * | 2018-05-31 | 2018-11-06 | 浙江吉利控股集团有限公司 | Noise reduction piece and leaf spring for leaf spring |
| CN109178015A (en) * | 2018-09-27 | 2019-01-11 | 株洲时代新材料科技股份有限公司 | A kind of axle box swivel arm system, one are positioning rubber heap and its installation method |
| CN112268088A (en) * | 2020-10-24 | 2021-01-26 | 上海耘奇汽车部件有限公司 | Suspension bushing and production process thereof |
| WO2021086575A1 (en) * | 2019-11-01 | 2021-05-06 | Caterpillar Inc. | Center link for articulated truck suspension mounts |
-
2009
- 2009-02-04 CN CN2009200631111U patent/CN201427508Y/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121506A (en) * | 2011-03-28 | 2011-07-13 | 重庆长安汽车股份有限公司 | Vibration absorber with adjustable frequency installed on suspended support of automobile |
| CN102518726A (en) * | 2011-12-23 | 2012-06-27 | 河南科技大学 | Rubber spring damping device of heavy-load mining dumper balance suspension |
| CN102529634A (en) * | 2012-01-16 | 2012-07-04 | 河南科技大学 | Balancing suspension for A-shaped frame heavy-duty mining hinged dumper |
| CN102745037A (en) * | 2012-07-12 | 2012-10-24 | 中国重汽集团济南动力有限公司 | Elastomer assembly for shock absorption of heavy truck rear suspension |
| CN102745037B (en) * | 2012-07-12 | 2014-08-06 | 中国重汽集团济南动力有限公司 | Elastomer assembly for shock absorption of heavy truck rear suspension |
| WO2016141878A1 (en) * | 2015-03-10 | 2016-09-15 | 艾默生环境优化技术(苏州)有限公司 | Vibration isolator and compressor system comprising same |
| CN105041933A (en) * | 2015-06-15 | 2015-11-11 | 株洲时代新材料科技股份有限公司 | Two-way vibration reduction elastomer |
| CN105179541A (en) * | 2015-06-15 | 2015-12-23 | 株洲时代新材料科技股份有限公司 | Damping elastic body |
| CN104929868A (en) * | 2015-06-15 | 2015-09-23 | 株洲时代新材料科技股份有限公司 | Integrated absorber assembly |
| CN105508488A (en) * | 2015-12-18 | 2016-04-20 | 南京航空航天大学 | Compound helicopter main reducing period support rod |
| CN108757795A (en) * | 2018-05-31 | 2018-11-06 | 浙江吉利控股集团有限公司 | Noise reduction piece and leaf spring for leaf spring |
| CN109178015A (en) * | 2018-09-27 | 2019-01-11 | 株洲时代新材料科技股份有限公司 | A kind of axle box swivel arm system, one are positioning rubber heap and its installation method |
| WO2021086575A1 (en) * | 2019-11-01 | 2021-05-06 | Caterpillar Inc. | Center link for articulated truck suspension mounts |
| US11299002B2 (en) | 2019-11-01 | 2022-04-12 | Caterpillar Inc. | Center link for articulated truck suspension mounts |
| CN112268088A (en) * | 2020-10-24 | 2021-01-26 | 上海耘奇汽车部件有限公司 | Suspension bushing and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100324 |